A port of SNK's popular overhead shooting game, Sonic Wings, this game is considered to be one of the rarest games released for the Super NES.  Not only is it rare, but it is also an excellent shooter.  Select a fighter from one of four countries and defeat an evil enemy.  Just be sure not to get hit, or you will lose all of your powerups.  Can be played with two people to make things easier.  Just good luck finding an actual cart for cheap, complete copies of this version are more expensive than for the AES.